Snorkel



FIG. 1 is a perspective view of a snorkel, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a left side view thereof, and a right side view being a mirrorimage thereof.

CLAIM We claim the ornamental design for a snorkel, as shown anddescribed.